Local zoning · Cupertino

Cupertino — Parking

Parking under the Cupertino local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes how the City of Cupertino regulates parking, off‑street vehicle storage, loading, and bicycle parking in Title 19 (Zoning). It synthesizes the controlling local standards (ratios, stall dimensions, bicycle classes, shared‑parking rules) and where they vary by district; it does not cover state building or fire code requirements (see the California Building Standards Code link below). All requirements below are grounded in the City’s zoning code—key references are cited after each rule.

(First mention links: the city’s development standards page for quick navigation: Cupertino Development Standards.)

Key citywide rules (short version)

  • Off‑street parking minimums and stall/aisle dimensions are established in § 19.124.040 (including Table 19.124.040(A), (B) and (C)) and apply to conventional zoning districts; § 19.124.020 explains applicability.
  • Bicycle parking (Class I / II / III) definitions and where required are in § 19.124.040(P).
  • Accessible (disabled) stalls are governed by the State code referenced in the zoning code (California Building Standards Code) and incorporated by reference in § 19.124.040(K).
  • Shared/mixed‑use parking is computed using Table 19.124.040(C) with time‑of‑day percentages and the four‑step method in that section.
  • The Director of Community Development can approve parking exceptions in limited circumstances (including R‑1 and R‑2) under § 19.124.050, subject to written findings in § 19.124.060.

District-by-district parking summary

Below are district‑level practical notes focused solely on parking/parking‑design obligations. For each district I cite the controlling code table or chapter where the standard appears.

R-1 (Single‑Family Residential)

  • Purpose / where it applies: City single‑family neighborhoods (see Chapter 19.28 for R‑1 development standards).
  • Typical permitted uses: single‑family homes, accessory dwelling units (subject to ADU rules). See Chapter 19.28 and the ADU rules.
  • Parking requirements: Single‑Family = 4 spaces per dwelling unit (2 enclosed in garage + 2 open); each enclosed space should be 10' x 20' unobstructed where required. These ratios and stall sizes are in § 19.124.040 (Table 19.124.040(A)).
  • ADU / ministerial housing exceptions: units developed under ministerial housing objective standards must provide at least one off‑street parking space per unit, except when the parcel is within 1/2 mile of a high‑quality transit corridor or a major transit stop, or a car‑share vehicle is within one block (those exceptions are in the R‑1 related provisions). See the R‑1/unit parking language in Chapter 19.28.
  • Exceptions: Tandem/substandard garage exceptions in R‑1 may be approved by the Director under § 19.124.050 and must meet the findings of § 19.124.060.

Practical note: Verify driveway/curb cut limits and front yard impervious area limits in Chapter 19.28 before planning additional open stalls.

R-2 (Duplex)

  • Typical uses: duplexes; parking standard shown as 3 spaces per DU (1.5 enclosed + 1.5 open) in Table 19.124.040(A). Stall sizes generally follow Table 19.124.040(B).
  • Exceptions: Director may approve parking exceptions for R‑2 under § 19.124.050.

R‑3, R‑4, Townhome (Higher‑density residential)

  • Typical uses: townhomes, multifamily. Parking ratios vary by subtype:
    • Townhomes (TH): 1 space per DU (covered/garage) — stall 9.5' x 20' noted in Table 19.124.040(A).
    • Medium–Highest density multifamily (R‑3/R‑4/P): 2 spaces per DU (1 covered + 1 open); guest bicycle parking and Class I bicycle parking requirements apply (see table).
  • For conversions and common interest developments, Chapter 19.116 reiterates that off‑street parking must meet the multifamily district standards.

R1C (Small‑lot cluster), Planned Development (P)

  • Small lot cluster: 2.8 spaces/DU (2 garage + 0.8 open) per Table 19.124.040(A). Planned developments use the Table as a guideline, and the PD process can set modified parking standards (see § 19.124.040(F)).

CG (General Commercial) and other Commercial districts (OP, OA, MP, CG)

  • Typical commercial parking ratios are use‑based in Table 19.124.040(A); examples:
    • Retail / general: 1 per 250 sq ft (with graduated ratios for larger stores); bicycle parking 1 per 1,250 sq ft for many retail scales.
    • Office / corporate: 1 per 285 sq ft (or 1 per 1,250 sq ft for bicycle parking) in CG/OP.
    • Medical/dental: 1 per 175 sq ft, bicycle Class II.
  • Loading: Loading area sizing/placement are to be designed as required by the City Engineer; loading specifics for OP and MP may be set out in Chapters 19.68 and 19.72 respectively. See § 19.124.040(E).
  • Design / site review: changes to parking in non‑residential zones often trigger development or architectural review under § 19.12.020. See the Design Review guidance for process expectations. Cupertino Design Review.

Industrial / MP / ML

  • Industrial/manufacturing parking ratios are lower (for example manufacturing = 1 per 450 sq ft) with bicycle parking typically Class I for long‑term employee parking. See Table 19.124.040(A).

Public / Quasi‑Public (BA, BQ, FP, PR)

  • Uses like churches, theaters, schools have specialized ratios (e.g., 1 per 4 seats + employees for assembly uses) and bicycle parking percentages; see Table 19.124.040(A) entries for BQ/BA.

Most decision‑relevant standards (quick reference table)

Topic Standard or typical value Code Reference
Single‑family parking 4 spaces / DU (2 garage + 2 open); enclosed stall 10' x 20' § 19.124.040 (Table 19.124.040(A))
Townhome stall size 9.5' x 20' per stall § 19.124.040 (Table 19.124.040(A))
Office parking 1 / 285 sq ft (corporate/admin) § 19.124.040 (Table 19.124.040(A))
Retail parking 1 / 250 sq ft (smaller retail; ratios change by size) § 19.124.040 (Table 19.124.040(A))
Stall dimensions & aisle widths (uni‑size) Uni‑size stalls: 8.5' width; 90° stall depth 18'; aisle widths per angle in Table 19.124.040(B) § 19.124.040(B)
Bicycle parking Class I / II / III definitions and where required; Class II for most commercial short‑term, Class I for long‑term residential/employee § 19.124.040(P)
Shared/mixed‑use parking Use Table 19.124.040(C) time‑period method (highest column total determines requirement) § 19.124.040(C)
Loading areas Designed per City Engineer; OP/MP have additional chapter rules § 19.124.040(E); Chapters 19.68, 19.72
Exceptions / variances Director may approve limited exceptions (e.g., R‑1, R‑2, tandem) under findings in § 19.124.060 § 19.124.050 / § 19.124.060

Checklist (what an applicant must satisfy)

  • Determine the applicable base zoning district (see Cupertino Zoning).
  • Use Table 19.124.040(A) to calculate minimum parking for each use on the property; for mixed uses apply Table 19.124.040(C) time‑of‑day method. § 19.124.040.
  • Design stalls to the dimensions and aisle widths in Table 19.124.040(B); check accessible stall counts per the State code (incorporated in § 19.124.040(K)).
  • Provide required bicycle parking (Class I/II/III) and locate per § 19.124.040(P).
  • If requesting reduced parking, shared parking, tandem arrangements, or substandard stalls, prepare a parking study and apply for an exception per § 19.124.050 with findings in § 19.124.060.
  • For non‑residential changes or additions to parking, confirm whether Development/Design Review is required under § 19.12.020 and follow the Cupertino Design Review process.
  • Coordinate any loading design with the City Engineer (Public Works) where the code defers details to standard details. § 19.124.040(E).

Risks & Ambiguities

Issue Why it matters What to verify
Scope of parking in Planned Development (P) PDs can modify standards; Table 19.124.040 is a guideline for P zones (flexibility). Verify the PD’s adopted plan and conditions; PD application or approved PD maps. See § 19.124.040(F).
Ministerial ADU / objective‑standards interplay ADU/ministerial housing parking exceptions depend on precise proximity to transit or car‑share. Confirm distances to transit corridors or car share locations; verify whether project qualifies under the ministerial standard language in the R‑1/ministerial housing text.
Bicycle parking class required Codes reference Class I/II/III but capacity assignment can be use‑specific. Check Table 19.124.040(A) row for the particular use and read § 19.124.040(P) for Class descriptions.
Loading size & truck turning The zoning code defers dimensions to the City Engineer and Public Works standards. Coordinate with Public Works for turning templates and standard details; see § 19.124.040(E).
Accessible parking counts Zoning references a (older) UBC or State code section for accessible stalls—state standards update over time. Verify accessible stall counts and signage under the current California Building Standards Code / Title 24 and coordinate with Building/ADA plan review. § 19.124.040(K).

Plain‑English summary

Cupertino sets parking minimums and stall sizes in Chapter 19.124 of the zoning code: single‑family homes generally need 4 spaces per home (2 garage + 2 open), multifamily and commercial uses have use‑specific ratios, bicycle parking is required (Class I/II/III), and the City allows shared‑parking and limited exceptions when supported by a study—exceptions are approved under strict findings. Always check the applicable Chapter for your district and coordinate with Planning and Public Works. § 19.124.040; § 19.124.050; § 19.124.060.

Information Gaps

  • The uploaded materials provide the parking tables and many R‑district standards, but full text of each zoning chapter’s purpose statements (for every district) and some cross‑references (for example the complete text of Chapters 19.68 and 19.72 for OP/MP loading specifics) were not available in the excerpts I reviewed. For those, confirm directly with the City’s online code or the Planning Department. Not found in retrieved materials.

Source References

  • Cupertino Zoning: § 19.124.020 (Applicability) and § 19.124.040 (Regulations for Off‑Street Parking, Tables A–C, etc.)
  • Cupertino Zoning: § 19.124.050 (Exceptions / Approval Authority) and § 19.124.060 (Findings for exceptions)
  • R‑1 / residential parking provisions and ministerial housing parking language: Chapter 19.28 (see parking subsection quoted in that chapter) — e.g., unit parking, garage dimensions and transit exception.
  • Bicycle parking definitions and requirements: § 19.124.040(P).
  • Stall dimensions and aisle widths: Table 19.124.040(B).
  • Shared/mixed‑use parking calculation: Table 19.124.040(C) and associated method.
  • Loading area design and note on OP/MP chapters: § 19.124.040(E) (cross‑reference to Chapters 19.68 and 19.72).
  • Zoning district list and chapter mapping (to find district chapters): Table 19.16.010A.
  • For building/accessible parking technical rules, see the incorporated state standards referenced in § 19.124.040(K); consult the current California Building Standards Code.

Sources

Retrieved passages

  • Cupertino Zoning Code High relevance
  • Cupertino Zoning Code (chapter are) High relevance
  • Cupertino Zoning Code (chapter and) High relevance
  • Cupertino Zoning Code (§ 9) High relevance
  • Cupertino Zoning Code (§ 2) High relevance
  • Cupertino Zoning Code (§ 7) Medium relevance
  • Cupertino Zoning Code (CHAPTER 19.140) Medium relevance
  • Cupertino Zoning Code (Chapter 14.15) Medium relevance
  • Cupertino Zoning Code (Section must) Medium relevance
  • Cupertino Zoning Code (Chapter 19.) Medium relevance
  • Cupertino Zoning Code Medium relevance
  • Cupertino Zoning Code (§ 13) Medium relevance
  • Cupertino Zoning Code Medium relevance
  • Cupertino Zoning Code Medium relevance

Cited sections

Frequently asked questions

What parking does a single‑family lot in Cupertino need?

For single‑family (R‑1) the zoning table requires 4 parking spaces per dwelling unit (2 enclosed garage + 2 open) and the typical enclosed stall size is 10' x 20'. Exceptions for ADUs or ministerial housing may reduce onsite parking if the parcel is within 1/2 mile of qualifying transit or has a nearby car‑share; see § 19.124.040 and the R‑1 chapter language.

Do ADUs in Cupertino always require a new parking space?

Not always. The R‑1/ministerial housing provisions require at least one off‑street space per unit, but parking requirements are not imposed when the parcel is within one‑half mile of a qualifying transit corridor or a car‑share is within one block. Verify the parcel’s transit proximity and whether the ADU is built under ministerial standards. See Chapter 19.28 and the ministerial housing language.

How do I calculate parking for a mixed‑use project?

Use Table 19.124.040(C): calculate the required parking for each use separately, multiply by the indicated time‑of‑day percentages for each use, sum column totals for each time‑period, and use the highest column total as the parking requirement; see § 19.124.040(C). Shared parking studies are accepted when applying for an alternative standard under the exception rules.

What bicycle parking does a commercial property need?

Bicycle parking classes are defined in § 19.124.040(P). Most commercial short‑term needs are Class II, while long‑term employee/residential bicycle parking is Class I. Table 19.124.040(A) lists bicycle parking quantities by use.

Can I use tandem or valet parking to meet requirements?

Yes — tandem, valet, and other special parking arrangements can be approved when the project demonstrates adequacy; see the code provisions allowing special forms of parking and the Director’s authority for exceptions in § 19.124.050 and the related exception findings in § 19.124.060. You will typically need a written parking study supporting the arrangement.

What are the stall and aisle dimension rules?

The City provides a uni‑size stall and angle‑by‑angle aisle/stall dimensions table in Table 19.124.040(B) (e.g., uni‑size stall width 8.5', aisle widths vary by angle). For parking garages there are separate stall dimension notes in § 19.124.040(J). See § 19.124.040(B).

Who can approve a parking reduction or exception?

The Director of Community Development may approve certain parking exceptions (notably in R‑1, R‑2, single‑family PDs, and for minor permits); the Planning Commission may approve exceptions for Major applications. Approval requires written findings under § 19.124.060.

Does loading have a standard table like parking?

The code requires loading areas and truck parking to be sized and designed as required by the City Engineer; for OP and MP zones more detailed loading rules are in Chapters 19.68 and 19.72 respectively, so consult those chapters and Public Works standard details. See § 19.124.040(E).

When does changing parking trigger design review?

Changes to parking supply, lot circulation, or striping in non‑residential or multi‑family zones typically trigger Development/Design Review per § 19.12.020; in R‑1 zones certain parking exceptions also trigger review. Check the review triggers and the Cupertino Design Review process.

Where do I find the City’s technical drawing standards for stall layout and curb details?

The zoning code references Public Works “standard details” for aisle geometry, accessible stalls, curbs, and other technical elements; coordinate with the City Engineer/Public Works for the latest standard detail sheets (the zoning code refers you to those for dimensions beyond the tabular standards). See § 19.124.040 and the notes to Table 19.124.040(B).

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